Wireless audio headset



FIG. 1 is a front perspective view of a wireless audio headset in accordance with the present design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a back elevation view thereof;

FIG. 4 is a left elevation view thereof;

FIG. 5 is a right elevation view thereof;

FIG. 6 is a top elevation view thereof; and,

FIG. 7 is a bottom elevation view thereof.

Broken lines shown in the drawings of the wireless audio headset are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a wireless audio headset, as shown and described. 